DeLonghi Dragon HM3 Instructions Manual page 4

working. To change the time, press the "hour" or "min"
button for at least 5 seconds, then proceed as above to modify both
hours and minutes. To move through the hours or minutes quickly
keep the relevant button pressed for longer than 3 seconds.
Operation of radiator - without timer - (manual)
To operate the radiator without timer press the "ON MODE"
button. By pressing the "ON MODE" button one or more
times the appliance will select the operating heating power as
follows:
Press once
for Maximum
power
Setting the temperature (thermostat)
Once the power has been selected, press the "
button to select the desired comfort temperature from 5°C to
35°C (shown on the right side of the display, fig. 3). This will
increase or decrease the temperature by 1°C. Keep either button
pressed down to move through the temperature quickly.
Electronic Climate Control
This heater has Electronic Climate Control which automatically
Fig.3
monitors and selects the ideal power setting to maintain your
chosen temperature. If the selected temperature is higher than
the actual room temperature, the appliance will start
automatically and rapidly heat the room until it reaches the
selected temperature. If maximum power has been selected the
unit will automatically maintain the temperature at a constant
level, by switching between maximum, medium, minimum power
and stand-by position (If the room temperature exceeds the
selected temperature level the radiator will switch in stand-by).
If medium power level has been selected using the "ON
MODE" button, the appliance will modulate between medium,
minimum power and stand-by position to maintain a selected
temperature.
Note: the display will always show the power setting
you have chosen, not the one it is currently working at.
Frost Protection Function (fig. 4)
Press the "ON MODE" button (it is recommended to select
the maximum power level). Set the temperature to 5°C with
the " " button. "TIMER ON" yellow light starts to flash and
this situation will persist as long as 5°C is set. When set in this
way, the radiator will switch on automatically only if the room
Fig.4
Press three
Press twice
for Medium
power
4
Press four
times for
times for
Minimum
power
+" or "
:
Stand-by
-"